WO2011083093A1 - Trampoline - Google Patents

Trampoline Download PDF

Info

Publication number
WO2011083093A1
WO2011083093A1 PCT/EP2011/000055 EP2011000055W WO2011083093A1 WO 2011083093 A1 WO2011083093 A1 WO 2011083093A1 EP 2011000055 W EP2011000055 W EP 2011000055W WO 2011083093 A1 WO2011083093 A1 WO 2011083093A1
Authority
WO
WIPO (PCT)
Prior art keywords
connecting piece
trampoline
trampoline according
leg portion
leg
Prior art date
Application number
PCT/EP2011/000055
Other languages
German (de)
English (en)
Inventor
Christian Mehr
Rolf Crema
Original Assignee
Bellicon Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bellicon Ag filed Critical Bellicon Ag
Priority to EP11700888.8A priority Critical patent/EP2523734B1/fr
Publication of WO2011083093A1 publication Critical patent/WO2011083093A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B5/00—Apparatus for jumping
    • A63B5/11—Trampolines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/24—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/46—Series type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/52—Driving a plurality of drive axles, e.g. four-wheel drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • B60L50/62—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles charged by low-power generators primarily intended to support the batteries, e.g. range extenders
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/12—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/44—Drive Train control parameters related to combustion engines
    • B60L2240/441—Speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Definitions

  • the invention relates to a trampoline with removable legs.
  • the invention is based on so-called mini-trampolines, as they
  • Such trampolines have a frame on which the jump sheet over individual
  • rubber-elastic cable sections is suspended.
  • the elastic cable sections allow the user a particularly "soft” swinging
  • springs, especially coil springs can be used.
  • the trampoline is in the leisure area as well as in the physiotherapeutic area and in the
  • trampolines save as much space as possible
  • the object of the invention is to provide a trampoline with removable legs which are hinged in a defined manner.
  • the invention offers significant advantages.
  • One advantage is that the connector gives the possibility of a safe and stable Connection to the trampoline frame and at the same time to create a stable linkage for the elongated leg section. This is made possible in particular by a connecting piece, which is pivotally connected on one side to the leg portion and on its other side a means for connection to the trampoline, in particular with the frame having.
  • the connector has a rearward projection through which passes the pivot axis.
  • the connector it is particularly advantageously made possible by the connector that the arranged on the frame approaches to connect the trampoline legs can also be designed so that both the folding legs invention as well as rigid (non-hinged) legs could be set.
  • conventional trampolines either the attachment of folding legs or the attachment of rigid legs was possible.
  • the connector it is possible to form its end for connection to the trampoline frame as a rigid leg, for example with a thread which can be screwed into a threaded attachment provided on the frame.
  • a single basic shape of a trampoline frame can be equipped alternatively with a folding leg or a rigid leg.
  • the connector has a rearward projection through which passes the pivot axis.
  • Leg section are hinged together via the pivot axis.
  • the term "coupling” encompasses the direct and indirect connection of the leg section to the connecting piece
  • the indirect connection is effected, for example, via an adapter piece or a bar, as will be explained in more detail below Attachment of the leg to the frame arranged.
  • the leg portion is coupled to the connector in such a way that it can be pivoted substantially only in one plane. This can be made possible by the pivot axis.
  • the connecting piece expediently has at least one guide which limits the pivoting movement of the leg section laterally.
  • the actual pivoting movement is defined by the pivot axis.
  • Connecting piece have at least one guide, which is the direction of the
  • the guide also limits lateral deviations of the pivoting movement of the leg section.
  • the guide is formed by the rear approach of the connector, in particular by formed in the approach
  • leg section in the unfolded end position depends on the concrete leg construction.
  • An advantageous embodiment of the invention is characterized in that the leg portion on the
  • the elongated leg section is
  • the leg portion is connected under pretension with the connecting piece.
  • the leg has a rod arranged in the leg portion, which is articulated at its one end to the connecting piece and spring-loaded at its other end. The rod (and thus the
  • Leg section is pivotable.
  • the leg portion is lifted against the spring force of the connector, so that a change of position of the
  • the rod is guided in the leg portion.
  • the leg has at least one guide, which is advantageously supported on the Beinabêt- inner wall.
  • an adapter piece is advantageously used, which is connected on one side to the leg portion and which is articulated on the other side to the connecting piece.
  • the adapter piece surrounds the side surfaces of the rear approach of the connector.
  • the legs are pivoted in such a construction in the plane of the side surfaces.
  • the side surfaces act as a guide.
  • the legs ensure a stable state of the trampoline after unfolding.
  • the leg portion can be locked both in the unfolded position and in the retracted position.
  • the connecting piece has two holes into which a locking pin for selectively fixing the leg in the unfolded or the folded position can be brought into engagement.
  • the holes expediently extend in the respective direction of the position of the leg portion.
  • the connector can two
  • opposite male threaded portions and / or have a shoulder which serves as a stop.
  • a particularly advantageous embodiment is characterized in that the frame of the trampoline has at least one projection with an internal thread, which has a recess in at least one section, and that the connecting piece has at least one male threaded portion with which it in the
  • the threaded construction according to the invention combines a number of advantages, which makes it far superior to known solutions. Above all, a connection is created according to the invention, on the one hand allows a quick and easy installation of the trampoline and the other highest
  • the internal thread is a catchy thread.
  • the connector is inserted in a first step in the approach.
  • a stop or other device limits the insertion depth.
  • the leg is rotated.
  • the two threaded portions engage with each other and thus create a positive connection.
  • several thread flanks are engaged during the engagement.
  • connection partners are then connected to each other.
  • the recess extends in the insertion direction.
  • the recess it is considered advantageous if the recess in the axial direction of the
  • Connection partner extends.
  • the projection and the connecting piece abut one another after a defined rotation, preferably after a quarter turn.
  • the stop is designed so that the depth of engagement is limited in the axial direction.
  • the stop may be formed for example by an annular end face and / or a shoulder.
  • the two cooperating tooth flanks of the two approaches are braced against each other in the engaged position.
  • the compound of the invention is in addition to an excellent stability even at higher loads, an assembly of trampoline in the Foreground.
  • the excellent stability is provided by the two (partial) threaded portions of the male and female threads, which are brought into threaded engagement by rotation of the connector (or leg). Due to the relative rotation, the connecting piece moves into the approach, wherein, as stated above, expediently the insertion depth of the connecting piece is limited in the approach. So after the
  • a spacer is assigned to the attachment and / or the connecting piece.
  • the spacer is designed to be flexible.
  • the spacer ensures that the connector can not be completely inserted into the neck, but rather is held at a certain distance from each other.
  • the thickness / width of the spacer will be chosen so that the threaded portions are aligned with each other and engage with each other at a given contact pressure by rotation. In practice, one will insert the connector into the socket until the spacer limits the insertion depth. Then you will turn the connector and thus create the positive connection.
  • the preferably flexible embodiment of the spacer has the advantage that upon insertion of the connector, the connector undergoes a cushioning stop.
  • the flexibility can be adjusted so that one must squeeze the connector after the stop on the spacer nor a predetermined further way before the
  • Connector is positively connected by rotation with the approach. Even during the rotation, a flexible embodiment of the spacer has advantages. With approach to the end position the resistance decreases because the spacer exerts a counterforce on the two connection partners.
  • the spacer is formed as an O-ring.
  • the spacer sits on the connector, and advantageously in a receptacle.
  • This receptacle can be arranged adjacent to a stop of the connecting piece. This is when
  • the spacer is compressed substantially entirely or to a large extent when the connecting piece is rotated in the approach.
  • an essential aspect is the stable construction. Also important is a simple screwing the trampoline leg.
  • the thread entry of the approach is chamfered. By chamfering creates a larger opening of the
  • Thread in the sense of a funnel, which allows a secure joining of the threads.
  • the approach can be connected to the frame of the trampoline, in particular welded to the frame. Alternatively comes a screw connection or Gluing into consideration. Also possible is an integral design of the frame with the approach. Basically, in the context of the invention, all
  • frame is understood to mean not only the circular tube section that also holds the jumping sheet. Rather, constructions are also conceivable in which the legs are not attached directly to the circular pipe section.
  • Figure 3 is a schematic representation of the connection of the first and the second connection partner
  • Figure 4 shows a first embodiment of a trampoline leg according to the invention in a first - unfolded - position
  • Figure 5 shows the trampoline leg according to the invention of Figure 4 in a second
  • FIG. 6 is a schematic representation of a detail of the invention
  • Figure 7 is a schematic representation of a detail of the invention
  • FIG. 8 is a schematic representation of a second embodiment of a trampoline leg according to the invention in an unfolded position
  • FIG. 9 is a schematic representation of the second embodiment of the trampoline leg according to the invention in the transition to a folded-in position
  • Figure 10 shows a schematic representation of the second embodiment of the trampoline leg according to the invention in the retracted position
  • Figure 11 is a schematic representation of a side view of the second
  • FIG. 1 shows a schematic illustration of a first connection partner 1 of a trampoline (not shown).
  • the first connection partner 1 has a cylinder section 2, which carries two external thread sections 3.
  • the two sections 3 are opposite each other.
  • the first connection partner 1 further has a shoulder 4, which serves as a stop for the second
  • Connection partner serves, as will be explained in more detail below.
  • the first connection partner 1 may itself be designed as a leg of a trampoline according to the invention. As a rule, however, the connection partner 1 will be part of a trampoline leg. In addition, it is also possible in principle to assign the connection partner 1 to the trampoline.
  • FIG. 2 shows a second connection partner 6 which, together with the first connection partner 1 according to FIG. 1, permits the connection according to the invention of the leg to the trampoline.
  • the second connection partner may stand for an approach associated with the trampoline frame. Such an approach is also shown in Figure 7.
  • the second connection partner 6 has
  • Recesses 8 is interrupted, of which only the upper in Figure 3
  • Recess 8 is visible. According to the invention, at least one recess 8 is provided. The at least one recess 8 jumps over the
  • Figure 3 shows a schematic representation of the joining of the first and the second connection partners 1 and 6. In the shown
  • Connection partner 1 in the direction of the arrow PI plugged in such a way that the male threaded sections 3 of the first connection partner 1 in the
  • Recesses 8 of the second connection partner 6 engage.
  • the recesses 8 have a larger, preferably slightly larger, diameter than the external thread sections 3.
  • markings 9 may be provided, which are arranged in particular on the outside of the connection partners 6 and 1.
  • the markings mark the insertion position.
  • connection partner 6 is placed so far on the first connection partner 1 until it comes to rest on the O-ring 5. Subsequently, both connection partners 6, 1 under pressure a little further
  • connection partners 6, 1 pushed together before the second connection partner 6 is rotated by 90 ° in the direction of arrow P2. As a result, the two connection partners 6, 1 enter into threaded engagement. Both connection partners 6, 1 become so far
  • connection partner 6 to the approach on the frame. In kinematic reversal so you will usually plug the first connection partner 1 against the arrow direction PI in the second connection partner 6 and bring by rotation in threaded engagement with the second connection partner. It is understood that the form of the connection partners is highly abstracted. In the present case, only the advantageous thread geometry should be clarified.
  • FIG. 4 shows a first embodiment of a trampoline leg according to the invention, which is shown unfolded in a side partially sectioned view.
  • the frame 10 of a trampoline is illustrated from top to bottom, a second connection partner designed as a projection 11, which is welded to the frame 10, a connecting piece 12 designed as a first connection partner, which is screwed into the projection 11, an adapter piece 13 , which is pivotally connected via an axis 14 with the connecting piece 12, and a leg portion 15 which is formed like a tube and in one end of the adapter piece 13 is received.
  • the tube may be glued to the adapter piece and / or shrunk. Also a riveting or welding is possible.
  • connection partners 11, 12 strike each other.
  • the respective stops are formed by the shoulder 4 (see also FIG. 3) and an end face 16 (see also FIG. 7).
  • the projection 11 has an expansion space 17 for the O-ring 5.
  • the expansion space is shown in detail in FIG. In these
  • the projection 11 also has a peripheral edge 18, to which a rear projection 19 connects.
  • a rear projection 19 connects.
  • Blind hole bores 20, 21 are formed, wherein the trampoline leg is shown in the extended position in which the leg portion 15 is locked by engagement of a bolt 22 in the blind hole 21.
  • the blind hole 21 extends in the axial direction of the connecting piece 12.
  • the blind hole 21 is at least partially conical. The same applies to the end portion of the bolt 22. As a result, a firm engagement is created, which ensures a secure and backlash-free locking of the trampoline leg.
  • the bolt 22 is guided in the adapter piece 13 and preferably movable against the bias of a spring 23 via an actuating button 24 in the axial direction.
  • leg portion 15 which is formed like a tube.
  • the cross section of the leg section will be the cross section of the
  • Adapt adapter Preferably, it is round. In the
  • Peripheral wall of the leg portion 15 is a recess 25 which is advantageously formed like a slot and through which the
  • Actuating knob 24 engages.
  • Figure 5 shows the leg of Figure 4 in a folded position.
  • the bolt 22 engages in the blind hole 20.
  • the leg according to the invention allows all legs distributed over the frame of the trampoline to point to the center of the trampoline.
  • the projection 19 of the connecting piece 12 parallel side surfaces 26 (see Figure 6), which surrounds the adapter piece 13 on one side or expediently on both sides. The side surfaces serve as a guide.
  • Figure 6 shows the connector 12 schematically in isolation. As can be seen, the two side surfaces 26 of the projection 19 are parallel
  • FIG. 7 shows the second connection partner
  • Figures 8 to 11 show a schematic representation of a second
  • Embodiment of a trampoline invention Embodiment of a trampoline invention.
  • Trampoline leg includes the following components, wherein for reasons of clarity the same reference numerals for the same components of the first embodiment are used, even if the concrete
  • the reference numeral 12 is the connector according to the invention.
  • the connecting piece 12 has a connecting portion 27, with which the connecting piece 12 is connected to the neck of a trampoline frame.
  • An example of the connection is shown in the previous figures.
  • the connecting piece 12 On the connecting piece 12 sits - under the bias of a spring 28 - the elongated leg portion 15, which is preferably tubular. For receiving the leg portion 15, the connecting piece 12 has a
  • the leg portion 15 is thus pivotally connected to the connector.
  • a rod 29 is hinged at its one end to the connecting piece 12. At its other end, the rod 29 with the spring 28th connected.
  • the spring 28 is always under tension. This means that the leg portion 15 is biased on the connector 12 and held there. It is in the direction of the arrow P3 of the connector 12 detachable (see Figure 9), such that the leg portion 15 after deduction of the connector in the retracted position shown in FIG 10 can be brought. Conversely, the leg portion is again on the connector 12th
  • the rod 29 is guided in the leg portion 15 by two guides 30.
  • the two guides are supported on the inner wall of the leg portion 15. They are for example clamped or glued.
  • the rod 29 is mounted longitudinally displaceable.
  • the spring 28 is connected at its one end to the rod 29. At its other end, it is held by a front piece 31, which is preferably supported on the distal end of the leg portion 15. As previously stated, it is a tension spring.
  • FIG. 11 shows the leg according to the invention in the transition position according to FIG. 9, but in a side view. From Figure 11 it is clear that the leg portion 11 is pivotable exclusively about the pivot axis 14, advantageously only one pivot plane.
  • the projection 19 has two guides 32, which limit the pivotal movement of the leg portion 15 laterally. In that regard, it is ensured that the leg portion 15 is always pivoted / folded substantially in one plane and thus always shows in the folded state in the middle of the trampoline. LIST OF REFERENCES

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  • Engineering & Computer Science (AREA)
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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Health & Medical Sciences (AREA)
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Abstract

L'invention concerne un trampoline à pieds démontables. Selon l'invention, les pieds présentent un élément de liaison (12) qui est relié de façon détachable à un cadre (10) du trampoline, ainsi qu'une section de pied (15) allongée, ladite section de pied (15) étant reliée à l'élément de liaison (12) de manière pivotante.
PCT/EP2011/000055 2010-01-11 2011-01-10 Trampoline WO2011083093A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11700888.8A EP2523734B1 (fr) 2010-01-11 2011-01-10 Trampoline

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010004277.3 2010-01-11
DE102010004277A DE102010004277A1 (de) 2010-01-11 2010-01-11 Trampolin

Publications (1)

Publication Number Publication Date
WO2011083093A1 true WO2011083093A1 (fr) 2011-07-14

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PCT/EP2011/000055 WO2011083093A1 (fr) 2010-01-11 2011-01-10 Trampoline

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Country Link
EP (1) EP2523734B1 (fr)
DE (2) DE102010004277A1 (fr)
WO (1) WO2011083093A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10617901B2 (en) 2014-12-16 2020-04-14 Angehrn Ag Umformtechnik Frame structure for a mini trampoline
DE102022134550B3 (de) 2022-12-22 2024-05-16 Bellicon Ag Trampolin
DE102022134543A1 (de) 2022-12-22 2024-06-27 Bellicon Ag Trampolin

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107614064B (zh) * 2015-01-18 2022-04-29 泰特乐有限公司 双向玩具及使用方法
US10357676B2 (en) 2015-01-18 2019-07-23 Ilan Ben Meir Bi-directional device and methods of its use
DE102015115040A1 (de) * 2015-03-19 2016-09-22 Bellicon Ag Trampolin
CN109843392A (zh) * 2016-05-26 2019-06-04 I·本梅尔 双向装置及其使用方法
RU188770U1 (ru) * 2018-09-27 2019-04-23 Николаев Василий Васильевич Батут с металлическими ножками с конусообразным расширением в основании резьбы для предотвращения ослабления резьбового соединения при вибрации металлической конструкции при прыжках на батуте.
EP3662977B1 (fr) * 2018-12-07 2021-05-19 Crowntec (Jiang Xi) Sports Technology Co. Ltd Cadre de support de trampoline avec pieds de support pliables

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US4630816A (en) * 1981-09-23 1986-12-23 James Virgil Watters Jogging apparatus
DE29904939U1 (de) 1999-03-18 1999-07-29 Armbrecht, Axel, Dr., 23701 Eutin Trampolin
DE20013711U1 (de) * 2000-07-28 2000-11-23 Far Great Plastics Ind Co Trampolin-Beinkonstruktion
US6648799B2 (en) 2001-04-26 2003-11-18 David Hall Foldable trampoline
US20050137061A1 (en) 2003-12-23 2005-06-23 Leisure Kingdom Holding, Inc. Foldable trampoline
US7018322B1 (en) * 2003-04-23 2006-03-28 American Institute Of Reboundology, Inc. Quarter-foldable rebounder with improved features

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IT1176371B (it) * 1984-06-29 1987-08-18 Innocenti Santeustacchio Spa Giunto per il collegamento testa a testa di tubi metallici,in particolare per palificazioni marine
DE4231333C2 (de) * 1992-09-18 1995-05-24 Hans Kuehl Rohrsystem für Rohrkonstruktionen
DE102006028363B3 (de) 2006-06-19 2007-08-09 Bellicon Ag Trampolin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630816A (en) * 1981-09-23 1986-12-23 James Virgil Watters Jogging apparatus
DE29904939U1 (de) 1999-03-18 1999-07-29 Armbrecht, Axel, Dr., 23701 Eutin Trampolin
DE20013711U1 (de) * 2000-07-28 2000-11-23 Far Great Plastics Ind Co Trampolin-Beinkonstruktion
US6648799B2 (en) 2001-04-26 2003-11-18 David Hall Foldable trampoline
US7018322B1 (en) * 2003-04-23 2006-03-28 American Institute Of Reboundology, Inc. Quarter-foldable rebounder with improved features
US20050137061A1 (en) 2003-12-23 2005-06-23 Leisure Kingdom Holding, Inc. Foldable trampoline

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10617901B2 (en) 2014-12-16 2020-04-14 Angehrn Ag Umformtechnik Frame structure for a mini trampoline
DE102022134550B3 (de) 2022-12-22 2024-05-16 Bellicon Ag Trampolin
DE102022134543A1 (de) 2022-12-22 2024-06-27 Bellicon Ag Trampolin

Also Published As

Publication number Publication date
DE102010004277A1 (de) 2011-07-14
EP2523734B1 (fr) 2014-04-02
DE202011001354U1 (de) 2011-03-24
EP2523734A1 (fr) 2012-11-21

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